@misc{148606,
  author = {Peter Mohr and Barry Taylor and Michael Douma and Jonathan Baker},
  title = {The 1998 CODATA Recommended Values of the Fundamental Physical Constants, Web Version 3.0},
  year = {1999},
  month = {1999-01-01},
  publisher = {http://physics.nist.gov/constants},
  language = {en},
}